This characteristic of uranium ore went undetected for a long time,resulting in the deaths, due to cancer, of hundreds of uranium miners. 铀矿石的特性在很长一段时间内未被发现,从而导致了成百上千的铀矿矿工死于癌症。
The influencing factors of the uncertainty of measurement result for uranium in uranium ore by volumetric analysis method were discussed. 分析了容量法测定铀矿石中铀含量测量不确定度的影响因素。
Coffinite is the uranium mineral. 铀矿物为铀石。
Age determination data indicate episodic crystallization of uranium minerals. 年龄测定数据表明,铀矿物有着不同期的结晶。